Radiator Chemicals

We recommend using system chemicals to clean and protect your central heating system and your radiators. When your central heating system is serviced annually,... it is advised to put a system cleanser in your system and run it through as per the instructions prior to draining down. This will remove any sludge and dirt build up and allow your radiators to perform more efficiently. Read more on how to correctly maintain and bleed your radiators.
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  1. Sentinel X700 Biocide 1 Litre
    £28.69 Incl. VAT
    Biocide
  2. Sentinel X200 Boiler Silencer 1 Litre
    £11.40 Incl. VAT
    Boiler Silencer
  3. Sentinel X100 Inhibitor 1 Litre
    £14.34 Incl. VAT
    X100 Inhibitor
  4. Sentinel X300 Universal Cleaner 1 Litre
    £15.60 Incl. VAT
    X300
  5. Sentinel X400 Sludge Remover 1 Litre
    £14.34 Incl. VAT
    Sludge Remover
  6. Sentinel X800 Jetflo Powerflush 1 Litre
    £17.10 Incl. VAT
    Jetflo Powerflush
  7. Fernox F3 E Xpress Cleaner - 400ml
    £24.40 Incl. VAT
    Express Cleaner - 400ml
  8. Fernox F4 E Xpress Leak Sealer - 400ml
    £24.48 Incl. VAT
    Express Leak Sealer - 400ml
  9. Fernox F1 E Xpress Protector - 400ml
    £21.98 Incl. VAT
    Express Protector - 400ml
  10. F9 Express Filter Fluid
  11. Sale
    Fernox F2 E Xpress Silencer
    (1 review)
    Regular Price £16.18 Incl. VAT Special Price £15.37 Incl. VAT Save £0.80
    Fernox F2 E Xpress Silencer
    Regular Price £16.18 Incl. VAT Special Price £15.37 Incl. VAT Save £0.80
    Express Silencer
  12. Sale
    Fernox F1 Super Concentrate Central Heating Protector 290ml
    (1 review)
    Regular Price £22.94 Incl. VAT Special Price £12.00 Incl. VAT Save £10.94
    Fernox F1 Super Concentrate Central Heating Protector 290ml
    Regular Price £22.94 Incl. VAT Special Price £12.00 Incl. VAT Save £10.94
    Super Concentrate Central Heating Protector
  13. Sale
    Fernox F2 Super Concentrate Boiler Noise Reducer 290ml
    Regular Price £20.30 Incl. VAT Special Price £12.00 Incl. VAT Save £8.30
    Fernox F2 Super Concentrate Boiler Noise Reducer 290ml
    Regular Price £20.30 Incl. VAT Special Price £12.00 Incl. VAT Save £8.30
    Super Concentrate Boiler Noise Reducer
  14. Sale
    Fernox F3 Super Concentrate Cleaner 290ml
    Regular Price £19.14 Incl. VAT Special Price £12.00 Incl. VAT Save £7.14
    Fernox F3 Super Concentrate Cleaner 290ml
    Regular Price £19.14 Incl. VAT Special Price £12.00 Incl. VAT Save £7.14
    Super Concentrate Cleaner
  15. Sale
    Fernox F4 Super Concentrate Central Heating Leak Sealer 290ml
    Regular Price £22.63 Incl. VAT Special Price £12.00 Incl. VAT Save £10.63
    Fernox F4 Super Concentrate Central Heating Leak Sealer 290ml
    Regular Price £22.63 Incl. VAT Special Price £12.00 Incl. VAT Save £10.63
    Super Concentrate Central Heating Leak Sealer
  16. F8 Power Cleaner 500ml
  17. Fernox F1 Protector 500ml
    (1 review)
    £19.46 Incl. VAT
    Fernox F1 Protector 500ml
    £19.46 Incl. VAT
    Protector